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PQ1

Connect PQ1 inputs to the AC line that feeds your system, and connect its relay contacts to your control computer's digital inputs. Your software will know every time there is a sag, dip, swell, or impulse on the mains. Ultra-low cost, high-value.

Simplest possible interface

AC power in, normally-closed relay contacts out. DIN-rail mount or chassis-mount. Pre-programmed with standard thresholds: SEMI F47, ITIC, CBEMA, IEC, ZA, MIL-STD, and more

Automatically adapts to 50 Hz, 60 Hz, and 400 Hz, at any standard world-wide voltage: 100V, 110V, 120V, 200V, 208V, 220V, 230V or 240V (or higher with external step-down transformer)

Comes pre-programmed to industry-standard thresholds

AC in, Relay out

Connect PQ1 inputs to the AC line that feeds your system, and connect its relay contacts to your control computer’s digital inputs

PQ1 uses

  •  Voltage dips
  •  Voltage swells
  •  Interruptions
  •  High frequency impulses / transients, 500 nanosecond response time
  •  Front-panel LEDs and switches for simple installation and monitoring
  •  Three relay contact outputs

Power Standards Lab
980 Atlantic Ave.
Alameda, California 94501

contact@powerstandards.com
TEL: ++1.510.522.4400
US: 1.888.SEMI.F47 or 1.888.736.4347

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